Experts in specialised concrete contracting

With over 55 years experience, BBR Contech brings proven design expertise and problem-solving abilities to every project. Our specialist concrete engineers will help you achieve the optimum solution where long-term performance is the ultimate benchmark.

Experience counts in post-tensioned slabs

Delivering large expanses of joint-free concrete slabs for building structures is a precise science. With hundreds of projects to our name, BBR Contech can help you achieve the best possible slab configuration for each floor size and loading requirement.

We’re always happy to answer your queries on concrete engineering. Here are some of the topics we’re often asked to comment on.

BBR Case Studies

An existing warehouse in Anchorage Road Hornby was in the process of being vacated by logistics company Toll NZ prior to new tenants Linfox moving in. The building owner and new tenant had identified a number of locations where the existing conventionally reinforced floor slab concrete had broken up and spalled, particularly in traffic aisles and adjacent to doorways.

The BBR Contech team continues to be a key part of Canterbury’s post-earthquake repair programme. Current work includes an FRP strengthening project at the University of Canterbury’s Registry building – a 1970s, seven-storey structure that was damaged in the quakes and has since been assessed as earthquake-prone.

Transpower had a need to get additional power to Auckland’s Eastern suburbs and a project was initiated to run a 220 kv power line from Whitford to Otahuhu substation as part of the NAAN project. The preferred route required a crossing of the Tamaki Estuary.